1
|
Wang X, Guo T, Niu L, Zheng B, Huang W, Xu H, Huang W. Engineered targeting OIP5 sensitizes bladder cancer to chemotherapy resistance via TRIP12-PPP1CB-YBX1 axis. Oncogene 2024:10.1038/s41388-024-03136-8. [PMID: 39155295 DOI: 10.1038/s41388-024-03136-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 08/12/2024] [Accepted: 08/13/2024] [Indexed: 08/20/2024]
Abstract
Chemoresistance is an important cause of treatment failure in bladder cancer, and identifying genes that confer drug resistance is an important step toward developing new therapeutic strategies to improve treatment outcomes. In the present study, we show that gemcitabine plus cisplatin (GEM/DDP) therapy induces NF-κB signaling, which promotes p65-mediated transcriptional activation of OIP5. OIP5 recruits the E3 ubiquitin ligase TRIP12 to bind to and degrade the phosphatase PPP1CB, thereby enhancing the transcription factor activity of YBX1. This in turn upregulates drug-resistance-related genes under the transcriptional control of YBX1, leading to chemoresistance. Moreover, PPP1CB degradation can enhance the phosphorylation activity of IKKβ, triggering the NF-κB signaling cascade, which further stimulates OIP5 gene expression, thus forming a negative feedback regulatory loop. Consistently, elevated OIP5 expression was associated with chemoresistance and poor prognosis in patients with bladder cancer. Furthermore, we used a CRISPR/Cas9-based engineered gene circuit, which can monitor the progression of chemoresistance in real-time, to induce OIP5 knockout upon detection of increased NF-κB signaling. The gene circuit significantly inhibited tumor cell growth in vivo, underscoring the potential for synergy between gene therapy and chemotherapy in the treatment of cancer.
Collapse
Affiliation(s)
- Xianteng Wang
- Department of Urology, Shenzhen Institute of Translational Medicine, Medical Innovation Technology Transformation Center, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen, China
- Molecular Cancer Research Center, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Ting Guo
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
- Graduate School, Guangxi University of Chinese Medicine, Nanning, China
| | - Liman Niu
- Department of Urology, Shenzhen Institute of Translational Medicine, Medical Innovation Technology Transformation Center, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen, China
| | - Binbin Zheng
- Department of Urology, Shenzhen Institute of Translational Medicine, Medical Innovation Technology Transformation Center, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen, China
| | - Wei Huang
- Department of Biology, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Haibo Xu
- Department of Urology, Shenzhen Institute of Translational Medicine, Medical Innovation Technology Transformation Center, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen, China
| | - Weiren Huang
- Department of Urology, Shenzhen Institute of Translational Medicine, Medical Innovation Technology Transformation Center, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, International Cancer Center of Shenzhen University, Shenzhen, China.
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
- Guangdong Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China.
| |
Collapse
|
2
|
Hu H, Lu J, Xu M, Wang J, Zhang Y, Yang S, Wang X, Wang M, Xie W, Xu W, Lu H. PiR-hsa-23533 promotes malignancy in head and neck squamous cell carcinoma via USP7. Transl Oncol 2024; 45:101990. [PMID: 38735270 PMCID: PMC11101942 DOI: 10.1016/j.tranon.2024.101990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 04/17/2024] [Accepted: 05/06/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND With regard to head and neck squamous cell carcinoma (HNSCC), its occurrence and advancement are controlled by genetic and epigenetic anomalies. PIWI-interacting RNAs (piRNAs) are recognized with significance in tumor, but the precise molecular mechanisms of piRNAs in HNSCC largely remain undisclosed. METHODS Differentially expressed piRNAs were identified by RNA sequencing. The expression of piR-hsa-23533 was evaluated using quantitative real-time PCR and RNA in situ hybridization. The impacts of piR-hsa-23533 on the proliferation and apoptosis of HNSCC cells were investigated by a series of in vitro and in vivo assays. RESULTS piR-hsa-23533 exhibits upregulation within HNSCC cells and tissues. Besides, piR-hsa-23533 overexpression promotes proliferation while inhibiting apoptosis in vitro and in vivo, while piR-hsa-23533 silencing has an opposite function. From the mechanistic perspective, piR-hsa-23533 can bind to Ubiquitin-specific protease 7 (USP7), as shown through RNA pull-down and RNA immunoprecipitation assays, promoting USP7 mRNA and protein expression. CONCLUSIONS These findings highlight the functional importance of piR-hsa-23533 in HNSCC and may assist in the development of anti-HNSCC therapeutic target.
Collapse
Affiliation(s)
- Hanlin Hu
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jingyu Lu
- Peking University Cancer Hospital, Beijing, China
| | - Mingjin Xu
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jie Wang
- Department of Pharmacy, Qingdao Hiser Hospital, Qingdao, China
| | - Yeling Zhang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shan Yang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | | | | | - Wenjie Xie
- Department of Clinical Laboratory, Linyi People's Hospital, Linyi, China
| | - Wenhua Xu
- Institute of Regenerative Medicine and Laboratory Technology Innovation, Qingdao University, Qingdao, China.
| | - Haijun Lu
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China.
| |
Collapse
|
3
|
Jones KM, Bryan A, McCunn E, Lantz PE, Blalock H, Ojeda IC, Mehta K, Cosper PF. The Causes and Consequences of DNA Damage and Chromosomal Instability Induced by Human Papillomavirus. Cancers (Basel) 2024; 16:1662. [PMID: 38730612 PMCID: PMC11083350 DOI: 10.3390/cancers16091662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 04/18/2024] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
High-risk human papillomaviruses (HPVs) are the main cause of cervical, oropharyngeal, and anogenital cancers, which are all treated with definitive chemoradiation therapy when locally advanced. HPV proteins are known to exploit the host DNA damage response to enable viral replication and the epithelial differentiation protocol. This has far-reaching consequences for the host genome, as the DNA damage response is critical for the maintenance of genomic stability. HPV+ cells therefore have increased DNA damage, leading to widespread genomic instability, a hallmark of cancer, which can contribute to tumorigenesis. Following transformation, high-risk HPV oncoproteins induce chromosomal instability, or chromosome missegregation during mitosis, which is associated with a further increase in DNA damage, particularly due to micronuclei and double-strand break formation. Thus, HPV induces significant DNA damage and activation of the DNA damage response in multiple contexts, which likely affects radiation sensitivity and efficacy. Here, we review how HPV activates the DNA damage response, how it induces chromosome missegregation and micronuclei formation, and discuss how these factors may affect radiation response. Understanding how HPV affects the DNA damage response in the context of radiation therapy may help determine potential mechanisms to improve therapeutic response.
Collapse
Affiliation(s)
- Kathryn M. Jones
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
| | - Ava Bryan
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
| | - Emily McCunn
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
| | - Pate E. Lantz
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
| | - Hunter Blalock
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
- University of Wisconsin School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA
| | - Isabel C. Ojeda
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
- University of Wisconsin School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA
| | - Kavi Mehta
- Department of Comparative Biosciences, University of Wisconsin, Madison, WI 53705, USA
- Carbone Cancer Center, University of Wisconsin, Madison, WI 53705, USA
| | - Pippa F. Cosper
- Department of Human Oncology, University of Wisconsin, Madison, WI 53705, USA
- Carbone Cancer Center, University of Wisconsin, Madison, WI 53705, USA
| |
Collapse
|
4
|
Inanc B, Fang Q, Andrews JF, Zeng X, Clark J, Li J, Dey NB, Ibrahim M, Sykora P, Yu Z, Braganza A, Verheij M, Jonkers J, Yates NA, Vens C, Sobol RW. TRIP12 governs DNA Polymerase β involvement in DNA damage response and repair. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.08.588474. [PMID: 38645048 PMCID: PMC11030427 DOI: 10.1101/2024.04.08.588474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
The multitude of DNA lesion types, and the nuclear dynamic context in which they occur, present a challenge for genome integrity maintenance as this requires the engagement of different DNA repair pathways. Specific 'repair controllers' that facilitate DNA repair pathway crosstalk between double strand break (DSB) repair and base excision repair (BER), and regulate BER protein trafficking at lesion sites, have yet to be identified. We find that DNA polymerase β (Polβ), crucial for BER, is ubiquitylated in a BER complex-dependent manner by TRIP12, an E3 ligase that partners with UBR5 and restrains DSB repair signaling. Here we find that, TRIP12, but not UBR5, controls cellular levels and chromatin loading of Polβ. Required for Polβ foci formation, TRIP12 regulates Polβ involvement after DNA damage. Notably, excessive TRIP12-mediated shuttling of Polβ affects DSB formation and radiation sensitivity, underscoring its precedence for BER. We conclude that the herein discovered trafficking function at the nexus of DNA repair signaling pathways, towards Polβ-directed BER, optimizes DNA repair pathway choice at complex lesion sites.
Collapse
|
5
|
Mondal A, Sarkar A, Das D, Sengupta A, Kabiraj A, Mondal P, Nag R, Mukherjee S, Das C. Epigenetic orchestration of the DNA damage response: Insights into the regulatory mechanisms. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2024; 387:99-141. [PMID: 39179350 DOI: 10.1016/bs.ircmb.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2024]
Abstract
The DNA damage response (DDR) is a critical cellular mechanism that safeguards genome integrity and prevents the accumulation of harmful DNA lesions. Increasing evidence highlights the intersection between DDR signaling and epigenetic regulation, offering profound insights into various aspects of cellular function including oncogenesis. This comprehensive review explores the intricate relationship between the epigenetic modifications and DDR activation, with a specific focus on the impact of viral infections. Oncogenic viruses, such as human papillomavirus, hepatitis virus (HBV or HCV), and Epstein-Barr virus have been shown to activate the DDR. Consequently, these DNA damage events trigger a cascade of epigenetic alterations, including changes in DNA methylation patterns, histone modifications and the expression of noncoding RNAs. These epigenetic changes exert profound effects on chromatin structure, gene expression, and maintenance of genome stability. Importantly, elucidation of the viral-induced epigenetic alterations in the context of DDR holds significant implications for comprehending the complexity of cancer and provides potential targets for therapeutic interventions.
Collapse
Affiliation(s)
- Atanu Mondal
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India; Homi Bhabha National Institute, Mumbai, India
| | | | - Dipanwita Das
- Virus Unit [NICED-ICMR], ID and BG Hospital, Kolkata, India
| | - Amrita Sengupta
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
| | - Aindrila Kabiraj
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India; Homi Bhabha National Institute, Mumbai, India
| | - Payel Mondal
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India; Homi Bhabha National Institute, Mumbai, India
| | - Rachayita Nag
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India; Homi Bhabha National Institute, Mumbai, India
| | - Shravanti Mukherjee
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
| | - Chandrima Das
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India; Homi Bhabha National Institute, Mumbai, India.
| |
Collapse
|
6
|
Vogt M, Classen S, Krause AK, Peter NJ, Petersen C, Rothkamm K, Borgmann K, Meyer F. USP7 Deregulation Impairs S Phase Specific DNA Repair after Irradiation in Breast Cancer Cells. Biomedicines 2024; 12:762. [PMID: 38672118 PMCID: PMC11047985 DOI: 10.3390/biomedicines12040762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/13/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
The ubiquitin specific protease 7 (USP7) is a deubiquitinating enzyme with numerous substrates. Aberrant expression of USP7 is associated with tumor progression. This study aims to investigate how a deregulated USP7 expression affects chromosomal instability and prognosis of breast cancer patients in silico and radiosensitivity and DNA repair in breast cancer cells in vitro. The investigations in silico were performed using overall survival and USP7 mRNA expression data of breast cancer patients. The results showed that a high USP7 expression was associated with increased chromosomal instability and decreased overall survival. The in vitro experiments were performed in a luminal and a triple-negative breast cancer cell line. Proliferation, DNA repair, DNA replication stress, and survival after USP7 overexpression or inhibition and irradiation were analyzed. Both, USP7 inhibition and overexpression resulted in decreased cellular survival, distinct radiosensitization and an increased number of residual DNA double-strand breaks in the S phase following irradiation. RAD51 recruitment and base incorporation were decreased after USP7 inhibition plus irradiation and more single-stranded DNA was detected. The results show that deregulation of USP7 activity disrupts DNA repair in the S phase by increasing DNA replication stress and presents USP7 as a promising target to overcome the radioresistance of breast tumors.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Felix Meyer
- Department of Radiotherapy & Radiation Oncology, Hubertus Wald Tumor Center—University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (M.V.); (S.C.); (A.K.K.); (N.-J.P.); (C.P.); (K.R.); (K.B.)
| |
Collapse
|
7
|
Sandulache VC, Kirby RP, Lai SY. Moving from conventional to adaptive risk stratification for oropharyngeal cancer. Front Oncol 2024; 14:1287010. [PMID: 38549938 PMCID: PMC10972883 DOI: 10.3389/fonc.2024.1287010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 02/20/2024] [Indexed: 06/30/2024] Open
Abstract
Oropharyngeal cancer (OPC) poses a complex therapeutic dilemma for patients and oncologists alike, made worse by the epidemic increase in new cases associated with the oncogenic human papillomavirus (HPV). In a counterintuitive manner, the very thing which gives patients hope, the high response rate of HPV-associated OPC to conventional chemo-radiation strategies, has become one of the biggest challenges for the field as a whole. It has now become clear that for ~30-40% of patients, treatment intensity could be reduced without losing therapeutic efficacy, yet substantially diminishing the acute and lifelong morbidity resulting from conventional chemotherapy and radiation. At the same time, conventional approaches to de-escalation at a population (selected or unselected) level are hampered by a simple fact: we lack patient-specific information from individual tumors that can predict responsiveness. This results in a problematic tradeoff between the deleterious impact of de-escalation on patients with aggressive, treatment-refractory disease and the beneficial reduction in treatment-related morbidity for patients with treatment-responsive disease. True precision oncology approaches require a constant, iterative interrogation of solid tumors prior to and especially during cancer treatment in order to tailor treatment intensity to tumor biology. Whereas this approach can be deployed in hematologic diseases with some success, our ability to extend it to solid cancers with regional metastasis has been extremely limited in the curative intent setting. New developments in metabolic imaging and quantitative interrogation of circulating DNA, tumor exosomes and whole circulating tumor cells, however, provide renewed opportunities to adapt and individualize even conventional chemo-radiation strategies to diseases with highly variable biology such as OPC. In this review, we discuss opportunities to deploy developing technologies in the context of institutional and cooperative group clinical trials over the coming decade.
Collapse
Affiliation(s)
- Vlad C. Sandulache
- Bobby R. Alford Department of Otolaryngology- Head and Neck Surgery, Baylor College of Medicine, Houston, TX, United States
- Ear Nose and Throat Section (ENT), Operative Care Line, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, United States
- Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, United States
| | - R. Parker Kirby
- Bobby R. Alford Department of Otolaryngology- Head and Neck Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Stephen Y. Lai
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Molecular and Cellular Oncology, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Radiation Oncology, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| |
Collapse
|
8
|
张 诺, 张 震, 张 雨, 宋 雪, 张 小, 李 静, 左 芦, 胡 建. [PCID2 is highly expressed in gastric cancer and affects the prognosis by regulating cancer cell cycle and proliferation]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2024; 44:324-332. [PMID: 38501418 PMCID: PMC10954517 DOI: 10.12122/j.issn.1673-4254.2024.02.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Indexed: 03/20/2024]
Abstract
OBJECTIVE To investigate the expression of PCI Domain Containing 2 (PCID2) in gastric cancer, its effect on gastric cancer cell cycle and proliferation and the possible molecular mechanisms. METHODS We examined PCID2 expression levels in gastric cancer and adjacent tissues from 100 patients undergoing radical gastrectomy in our hospital between January, 2012 and December, 2016, and analyzed the correlation of PCID2 expression level with cancer progression and postoperative 5-year survival rate of the patients. GO enrichment analysis was performed to identify the possible pathways that mediated the effect of PCID2 in gastric cancer progression. The effects of lentivirus-mediated PCID2 knockdown and overexpression on cell proliferation and cell cycle were analyzed in gastric cancer MGC-803 cells and in nude mice. RESULTS PCID2 was highly expressed in gastric cancer tissues and positively correlated with peripheral blood levels of CA19-9 and CEA (P < 0.01). In gastric cancer patients, a high PCID2 expression was associated with a significantly lowered postoperative 5-year survival rate (P < 0.001) as an independent risk factor for postoperative survival (HR: 2.987, 95% CI: 1.616-5.519). The sensitivity, specificity, and area under the curve of PCID2 for predicting postoperative 5-year survival were 76.74%, 75.44%, and 0.755 (P < 0.001), respectively. GO enrichment analysis suggested that PCID2 was associated with gastric cancer cell cycle progression. PCID2 overexpression in MGC-803 cells significantly promoted cell proliferation, G1/S phase transition, expressions of cyclin D1 and CDK6, and the growth of transplanted xenograft in nude mice (P < 0.05). The expressions of p27 and p16 were significantly lowered in gastric cancer tissues, and their expression levels were negatively regulated by PCID2 expression in MGC-803 cells (P < 0.05). CONCLUSION PCID2 is highly expressed in gastric cancer tissues in close correlation with poor prognosis of the patients. High PCID2 expression promotes gastric cancer proliferation and cell cycle progression by inhibiting the expression of p27 and p16.
Collapse
Affiliation(s)
- 诺 张
- 蚌埠医科大学第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
- 蚌埠医科大学第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| | - 震 张
- 蚌埠医科大学第一附属医院胃肠外科,安徽 蚌埠 233000Department of Gastrointestinal Surgery, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| | - 雨路 张
- 蚌埠医科大学临床医学院,安徽 蚌埠 233000Clinical Medical College, Bengbu Medical University, Bengbu 233000, China
| | - 雪 宋
- 蚌埠医科大学第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
- 蚌埠医科大学第一附属医院中心实验室,安徽 蚌埠 233000Central Laboratory, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| | - 小凤 张
- 蚌埠医科大学第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
- 蚌埠医科大学第一附属医院中心实验室,安徽 蚌埠 233000Central Laboratory, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| | - 静 李
- 蚌埠医科大学第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
- 蚌埠医科大学第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| | - 芦根 左
- 蚌埠医科大学第一附属医院胃肠外科,安徽 蚌埠 233000Department of Gastrointestinal Surgery, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
- 蚌埠医科大学第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| | - 建国 胡
- 蚌埠医科大学第一附属医院检验科,安徽 蚌埠 233000Clinical Laboratory, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
- 蚌埠医科大学第一附属医院炎症相关性疾病基础与转化研究安徽省重点实验室,安徽 蚌埠 233000Anhui Province Key Laboratory of Basic and Translational Research of Inflammation-related Diseases, First Affiliated Hospital of Bengbu Medical University, Bengbu 233000, China
| |
Collapse
|
9
|
Pifer PM, Yang L, Kumar M, Xie T, Frederick M, Hefner A, Beadle B, Molkentine D, Molkentine J, Dhawan A, Abdelhakiem M, Osman AA, Leibowitz BJ, Myers JN, Pickering CR, Sandulache VC, Heymach J, Skinner HD. FAK Drives Resistance to Therapy in HPV-Negative Head and Neck Cancer in a p53-Dependent Manner. Clin Cancer Res 2024; 30:187-197. [PMID: 37819945 PMCID: PMC10767302 DOI: 10.1158/1078-0432.ccr-23-0964] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/21/2023] [Accepted: 10/09/2023] [Indexed: 10/13/2023]
Abstract
PURPOSE Radiation and platinum-based chemotherapy form the backbone of therapy in human papillomavirus (HPV)-negative head and neck squamous cell carcinoma (HNSCC). We have correlated focal adhesion kinase (FAK/PTK2) expression with radioresistance and worse outcomes in these patients. However, the importance of FAK in driving radioresistance and its effects on chemoresistance in these patients remains unclear. EXPERIMENTAL DESIGN We performed an in vivo shRNA screen using targetable libraries to identify novel therapeutic sensitizers for radiation and chemotherapy. RESULTS We identified FAK as an excellent target for both radio- and chemosensitization. Because TP53 is mutated in over 80% of HPV-negative HNSCC, we hypothesized that mutant TP53 may facilitate FAK-mediated therapy resistance. FAK inhibitor increased sensitivity to radiation, increased DNA damage, and repressed homologous recombination and nonhomologous end joining repair in mutant, but not wild-type, TP53 HPV-negative HNSCC cell lines. The mutant TP53 cisplatin-resistant cell line had increased FAK phosphorylation compared with wild-type, and FAK inhibition partially reversed cisplatin resistance. To validate these findings, we utilized an HNSCC cohort to show that FAK copy number and gene expression were associated with worse disease-free survival in mutant TP53, but not wild-type TP53, HPV-negative HNSCC tumors. CONCLUSIONS FAK may represent a targetable therapeutic sensitizer linked to a known genomic marker of resistance.
Collapse
Affiliation(s)
- Phillip M. Pifer
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Liangpeng Yang
- Department of Experimental Radiation Oncology, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Manish Kumar
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Bilaspur, Himachal Pradesh, India
| | - Tongxin Xie
- Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Mitchell Frederick
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas
| | - Andrew Hefner
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Beth Beadle
- Department of Radiation Oncology, Stanford University, Stanford, California
| | - David Molkentine
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Jessica Molkentine
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Annika Dhawan
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Mohamed Abdelhakiem
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Abdullah A. Osman
- Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Brian J. Leibowitz
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Jeffrey N. Myers
- Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Curtis R. Pickering
- Department of Head and Neck Surgery, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Vlad C. Sandulache
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas
| | - John Heymach
- Department of Thoracic and Head and Neck Medical Oncology, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Heath D. Skinner
- Department of Radiation Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| |
Collapse
|
10
|
Tangudu NK, Huang Z, Fang R, Buj R, Uboveja A, Cole AR, Happe C, Sun M, Gelhaus SL, MacDonald ML, Hempel N, Snyder NW, Aird KM. ATR promotes mTORC1 activation via de novo cholesterol synthesis in p16-low cancer cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.27.564195. [PMID: 37961201 PMCID: PMC10634888 DOI: 10.1101/2023.10.27.564195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
DNA damage and cellular metabolism are intricately linked with bidirectional feedback. Two of the main effectors of the DNA damage response and control of cellular metabolism are ATR and mTORC1, respectively. Prior work has placed ATR upstream of mTORC1 during replication stress, yet the direct mechanism for how mTORC1 is activated in this context remain unclear. We previously published that p16-low cells have mTORC1 hyperactivation, which in part promotes their proliferation. Using this model, we found that ATR, but not ATM, is upstream of mTORC1 activation via de novo cholesterol synthesis and is associated with increased lanosterol synthase (LSS). Indeed, p16-low cells showed increased cholesterol abundance. Additionally, knockdown of either ATR or LSS decreased mTORC1 activity. Decreased mTORC1 activity due to ATR knockdown was rescued by cholesterol supplementation. Finally, using both LSS inhibitors and multiple FDA-approved de novo cholesterol synthesis inhibitors, we found that the de novo cholesterol biosynthesis pathway is a metabolic vulnerability of p16-low cells. Together, our data provide new evidence coupling the DNA damage response and cholesterol metabolism and demonstrate the feasibility of using FDA-approved cholesterol-lowering drugs in tumors with loss of p16.
Collapse
Affiliation(s)
- Naveen Kumar Tangudu
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Zhentai Huang
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Richard Fang
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Raquel Buj
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Apoorva Uboveja
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Aidan R. Cole
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Cassandra Happe
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Mai Sun
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Stacy L. Gelhaus
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Department of Pharmacology and Chemical Biology and Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| | - Matthew L. MacDonald
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nadine Hempel
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
- Division of Hematology/Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Nathaniel W. Snyder
- Department of Cardiovascular Sciences, Aging + Cardiovascular Discovery Center, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Katherine M. Aird
- Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA; Health Sciences Mass Spectrometry Core, University of Pittsburgh School of Medicine, PA, USA
| |
Collapse
|
11
|
Sutera P, Skinner H, Witek M, Mishra M, Kwok Y, Davicioni E, Feng F, Song D, Nichols E, Tran PT, Bergom C. Histology Specific Molecular Biomarkers: Ushering in a New Era of Precision Radiation Oncology. Semin Radiat Oncol 2023; 33:232-242. [PMID: 37331778 PMCID: PMC10446901 DOI: 10.1016/j.semradonc.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Histopathology and clinical staging have historically formed the backbone for allocation of treatment decisions in oncology. Although this has provided an extremely practical and fruitful approach for decades, it has long been evident that these data alone do not adequately capture the heterogeneity and breadth of disease trajectories experienced by patients. As efficient and affordable DNA and RNA sequencing have become available, the ability to provide precision therapy has become within grasp. This has been realized with systemic oncologic therapy, as targeted therapies have demonstrated immense promise for subsets of patients with oncogene-driver mutations. Further, several studies have evaluated predictive biomarkers for response to systemic therapy within a variety of malignancies. Within radiation oncology, the use of genomics/transcriptomics to guide the use, dose, and fractionation of radiation therapy is rapidly evolving but still in its infancy. The genomic adjusted radiation dose/radiation sensitivity index is one such early and exciting effort to provide genomically guided radiation dosing with a pan-cancer approach. In addition to this broad method, a histology specific approach to precision radiation therapy is also underway. Herein we review select literature surrounding the use of histology specific, molecular biomarkers to allow for precision radiotherapy with the greatest emphasis on commercially available and prospectively validated biomarkers.
Collapse
Affiliation(s)
- Philip Sutera
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Heath Skinner
- Department of Radiation Oncology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew Witek
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mark Mishra
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Young Kwok
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Felix Feng
- Departments of Radiation Oncology, Medicine and Urology, UCSF, San Francisco, CA, USA
| | - Daniel Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Elizabeth Nichols
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Phuoc T. Tran
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Carmen Bergom
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO, USA
| |
Collapse
|
12
|
Morgan EL, Toni T, Viswanathan R, Robbins Y, Yang X, Cheng H, Gunti S, Huynh A, Sowers AL, Mitchell JB, Allen CT, Chen Z, Van Waes C. Inhibition of USP14 promotes TNFα-induced cell death in head and neck squamous cell carcinoma (HNSCC). Cell Death Differ 2023; 30:1382-1396. [PMID: 37055579 PMCID: PMC10154301 DOI: 10.1038/s41418-023-01144-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 02/16/2023] [Accepted: 02/21/2023] [Indexed: 04/15/2023] Open
Abstract
TNFα is a key mediator of immune, chemotherapy and radiotherapy-induced cytotoxicity, but several cancers, including head and neck squamous cell carcinomas (HNSCC), display resistance to TNFα due to activation of the canonical NFκB pro-survival pathway. However, direct targeting of this pathway is associated with significant toxicity; thus, it is vital to identify novel mechanism(s) contributing to NFκB activation and TNFα resistance in cancer cells. Here, we demonstrate that the expression of proteasome-associated deubiquitinase USP14 is significantly increased in HNSCC and correlates with worse progression free survival in Human Papillomavirus (HPV)- HNSCC. Inhibition or depletion of USP14 inhibited the proliferation and survival of HNSCC cells. Further, USP14 inhibition reduced both basal and TNFα-inducible NFκB activity, NFκB-dependent gene expression and the nuclear translocation of the NFκB subunit RELA. Mechanistically, USP14 bound to both RELA and IκBα and reduced IκBα K48-ubiquitination leading to the degradation of IκBα, a critical inhibitor of the canonical NFκB pathway. Furthermore, we demonstrated that b-AP15, an inhibitor of USP14 and UCHL5, sensitized HNSCC cells to TNFα-mediated cell death, as well as radiation-induced cell death in vitro. Finally, b-AP15 delayed tumor growth and enhanced survival, both as a monotherapy and in combination with radiation, in HNSCC tumor xenograft models in vivo, which could be significantly attenuated by TNFα depletion. These data offer new insights into the activation of NFκB signaling in HNSCC and demonstrate that small molecule inhibitors targeting the ubiquitin pathway warrant further investigation as a novel therapeutic avenue to sensitize these cancers to TNFα- and radiation-induced cytotoxicity.
Collapse
Affiliation(s)
- Ethan L Morgan
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA.
- School of Life Sciences, University of Sussex, Brighton, BN1 9QG, UK.
| | - Tiffany Toni
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
- NIH Medical Research Scholars Program, Bethesda, MD, USA
| | - Ramya Viswanathan
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Yvette Robbins
- Translational Tumor Immunology Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Xinping Yang
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Hui Cheng
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Sreenivasulu Gunti
- Sinonasal and Skull Base Tumor Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Angel Huynh
- Translational Tumor Immunology Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Anastasia L Sowers
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - James B Mitchell
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Clint T Allen
- Translational Tumor Immunology Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Zhong Chen
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Carter Van Waes
- Tumor Biology Section, Head and Neck Surgery Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
13
|
Bruyere D, Roncarati P, Lebeau A, Lerho T, Poulain F, Hendrick E, Pilard C, Reynders C, Ancion M, Luyckx M, Renard M, Jacob Y, Twizere JC, Peiffer R, Peulen O, Delvenne P, Hubert P, McBride A, Gillet N, Masson M, Herfs M. Human papillomavirus E6/E7 oncoproteins promote radiotherapy-mediated tumor suppression by globally hijacking host DNA damage repair. Theranostics 2023; 13:1130-1149. [PMID: 36793865 PMCID: PMC9925306 DOI: 10.7150/thno.78091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 01/18/2023] [Indexed: 02/04/2023] Open
Abstract
Rationale: Whatever the mucosa primary infected, HPV-positive cancers are traditionally associated with a favorable outcome, attributable to a high sensitivity to radiation therapy. However, the direct impact of viral E6/E7 oncoproteins on the intrinsic cellular radiosensitivity (and, globally, on host DNA repair) remains mostly speculative. Methods: Using several isogenic cell models expressing HPV16 E6 and/or E7, the effect of viral oncoproteins on global DNA damage response was first investigated by in vitro/in vivo approaches. The binary interactome of each individual HPV oncoprotein with factors involved in the various host DNA damage/repair mechanisms was then precisely mapped by Gaussia princeps luciferase complementation assay (and validated by co-immunoprecipitation). The stability/half-life of protein targets for HPV E6 and/or E7 as well as their subcellular localizations were determined. At last, the host genome integrity following E6/E7 expression and the synergy between radiotherapy and compounds targeting DNA repair were analyzed. Results: We first showed that the sole expression of one viral oncoprotein from HPV16 was able to significantly increase the sensitivity to irradiation of cells without affecting their basal viability parameters. In total, 10 novel targets (CHEK2, CLK2, CLK2/3, ERCC3, MNAT1, PER1, RMI1, RPA1, UVSSA and XRCC6) for E6 and 11 (ALKBH2, CHEK2, DNA2, DUT, ENDOV, ERCC3, PARP3, PMS1, PNKP, POLDIP2 and RBBP8) for E7 were identified. Importantly, not degraded following their interaction with E6 or E7, these proteins have been shown to be less linked to host DNA and to colocalize with HPV replication foci, denoting their crucial implication in viral life cycle. Finally, we found that E6/E7 oncoproteins globally jeopardize host genome integrity, increase the cellular sensitivity to DNA repair inhibitors and enhance their synergy with radiotherapy. Conclusion: Taken together, our findings provide a molecular insight into the direct hijacking of host DNA damage/repair responses by HPV oncoproteins, demonstrate the significant impact of this phenomenon on both intrinsic cellular radiosensitivity and host DNA integrity and suggest novel connected therapeutic vulnerabilities.
Collapse
Affiliation(s)
- Diane Bruyere
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Patrick Roncarati
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Alizee Lebeau
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Thomas Lerho
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Florian Poulain
- Namur Research Institute for Life Sciences (NARILIS), Integrated Veterinary Research Unit (URVI), University of Namur, Namur, Belgium
| | - Elodie Hendrick
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Charlotte Pilard
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Celia Reynders
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Marie Ancion
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Margaux Luyckx
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Michael Renard
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Yves Jacob
- Unit of Molecular Genetics of RNA Viruses, UMR 3569, CNRS, Pasteur Institute, University of Paris Diderot, 75015 Paris, France
| | - Jean-Claude Twizere
- Laboratory of Signaling and Protein Interactions, GIGA-Molecular Biology of Diseases, University of Liege, 4000 Liege, Belgium
| | - Raphael Peiffer
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Philippe Delvenne
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.,Department of Pathology, University Hospital of Liege, 4000 Liege, Belgium
| | - Pascale Hubert
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| | - Alison McBride
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Nicolas Gillet
- Namur Research Institute for Life Sciences (NARILIS), Integrated Veterinary Research Unit (URVI), University of Namur, Namur, Belgium
| | - Murielle Masson
- Biothechnology Superior School, UMR 7242, CNRS, University of Strasbourg, 67412 Illkirch, France
| | - Michael Herfs
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, 4000 Liege, Belgium
| |
Collapse
|
14
|
Jin S, Kudo Y, Horiguchi T. The Role of Deubiquitinating Enzyme in Head and Neck Squamous Cell Carcinoma. Int J Mol Sci 2022; 24:ijms24010552. [PMID: 36613989 PMCID: PMC9820089 DOI: 10.3390/ijms24010552] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/20/2022] [Accepted: 12/24/2022] [Indexed: 12/30/2022] Open
Abstract
Ubiquitination and deubiquitination are two popular ways for the post-translational modification of proteins. These two modifications affect intracellular localization, stability, and function of target proteins. The process of deubiquitination is involved in histone modification, cell cycle regulation, cell differentiation, apoptosis, endocytosis, autophagy, and DNA repair after damage. Moreover, it is involved in the processes of carcinogenesis and cancer development. In this review, we discuss these issues in understanding deubiquitinating enzyme (DUB) function in head and neck squamous cell carcinoma (HNSCC), and their potential therapeutic strategies for HNSCC patients are also discussed.
Collapse
|
15
|
Karami Fath M, Azargoonjahromi A, Soofi A, Almasi F, Hosseinzadeh S, Khalili S, Sheikhi K, Ferdousmakan S, Owrangi S, Fahimi M, Zalpoor H, Nabi Afjadi M, Payandeh Z, Pourzardosht N. Current understanding of epigenetics role in melanoma treatment and resistance. Cancer Cell Int 2022; 22:313. [PMID: 36224606 PMCID: PMC9555085 DOI: 10.1186/s12935-022-02738-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022] Open
Abstract
Melanoma is the most aggressive form of skin cancer resulting from genetic mutations in melanocytes. Several factors have been considered to be involved in melanoma progression, including genetic alteration, processes of damaged DNA repair, and changes in mechanisms of cell growth and proliferation. Epigenetics is the other factor with a crucial role in melanoma development. Epigenetic changes have become novel targets for treating patients suffering from melanoma. These changes can alter the expression of microRNAs and their interaction with target genes, which involves cell growth, differentiation, or even death. Given these circumstances, we conducted the present review to discuss the melanoma risk factors and represent the current knowledge about the factors related to its etiopathogenesis. Moreover, various epigenetic pathways, which are involved in melanoma progression, treatment, and chemo-resistance, as well as employed epigenetic factors as a solution to the problems, will be discussed in detail.
Collapse
Affiliation(s)
- Mohsen Karami Fath
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | | | - Asma Soofi
- Department of Physical Chemistry, School of Chemistry, College of Sciences, University of Tehran, Tehran, Iran
| | - Faezeh Almasi
- Pharmaceutical Biotechnology Lab, Department of Microbial Biotechnology, School of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran
| | - Shahnaz Hosseinzadeh
- Department of Microbiology, Parasitology and Immunology, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Saeed Khalili
- Department of Biology Sciences, Shahid Rajaee Teacher Training University, Tehran, Iran
| | - Kamran Sheikhi
- School of Medicine, Kurdistan University of Medical Sciences, Kurdistan, Iran
| | - Saeid Ferdousmakan
- Department of Pharmacy Practice, Nargund College of Pharmacy, Bangalore, 560085, India
| | - Soroor Owrangi
- Student Research Committe, Fasa University of Medical Sciences, Fasa, Iran
| | | | - Hamidreza Zalpoor
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Mohsen Nabi Afjadi
- Department of Biochemistry, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran.
| | - Zahra Payandeh
- Department Medical Biochemistry and Biophysics, Division Medical Inflammation Research, Karolinska Institute, Stockholm, Sweden.
| | - Navid Pourzardosht
- Biochemistry Department, Guilan University of Medical Sciences, Rasht, Iran.
| |
Collapse
|
16
|
Sannigrahi MK, Rajagopalan P, Lai L, Liu X, Sahu V, Nakagawa H, Jalaly JB, Brody RM, Morgan IM, Windle BE, Wang X, Gimotty PA, Kelly DP, White EA, Basu D. HPV E6 regulates therapy responses in oropharyngeal cancer by repressing the PGC-1α/ERRα axis. JCI Insight 2022; 7:159600. [PMID: 36134662 PMCID: PMC9675449 DOI: 10.1172/jci.insight.159600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/10/2022] [Indexed: 01/25/2023] Open
Abstract
Therapy with radiation plus cisplatin kills HPV+ oropharyngeal squamous cell carcinomas (OPSCCs) by increasing reactive oxygen species beyond cellular antioxidant capacity. To explore why these standard treatments fail for some patients, we evaluated whether the variation in HPV oncoprotein levels among HPV+ OPSCCs affects mitochondrial metabolism, a source of antioxidant capacity. In cell line and patient-derived xenograft models, levels of HPV full-length E6 (fl-E6) inversely correlated with oxidative phosphorylation, antioxidant capacity, and therapy resistance, and fl-E6 was the only HPV oncoprotein to display such correlations. Ectopically expressing fl-E6 in models with low baseline levels reduced mitochondrial mass, depleted antioxidant capacity, and sensitized to therapy. In this setting, fl-E6 repressed the peroxisome proliferator-activated receptor gamma co-activator 1α/estrogen-related receptor α (PGC-1α/ERRα) pathway for mitochondrial biogenesis by reducing p53-dependent PGC-1α transcription. Concordant observations were made in 3 clinical cohorts, where expression of mitochondrial components was higher in tumors of patients with reduced survival. These tumors contained the lowest fl-E6 levels, the highest p53 target gene expression, and an activated PGC-1α/ERRα pathway. Our findings demonstrate that E6 can potentiate treatment responses by depleting mitochondrial antioxidant capacity and provide evidence for low E6 negatively affecting patient survival. E6's interaction with the PGC-1α/ERRα axis has implications for predicting and targeting treatment resistance in OPSCC.
Collapse
Affiliation(s)
| | | | - Ling Lai
- Cardiovascular Institute, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Xinyi Liu
- Department of Pharmacology and Regenerative Medicine, University of Illinois, Chicago, Illinois, USA
| | - Varun Sahu
- Department of Medicine, Columbia University School of Medicine, New York, New York, USA
| | - Hiroshi Nakagawa
- Department of Medicine, Columbia University School of Medicine, New York, New York, USA
| | - Jalal B. Jalaly
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert M. Brody
- Department of Otorhinolaryngology — Head and Neck Surgery and
| | - Iain M. Morgan
- Philips Institute for Oral Health Research, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Bradford E. Windle
- Philips Institute for Oral Health Research, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Xiaowei Wang
- Department of Pharmacology and Regenerative Medicine, University of Illinois, Chicago, Illinois, USA
| | - Phyllis A. Gimotty
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Daniel P. Kelly
- Cardiovascular Institute, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Devraj Basu
- Department of Otorhinolaryngology — Head and Neck Surgery and
| |
Collapse
|
17
|
Köcher S, Zech HB, Krug L, Gatzemeier F, Christiansen S, Meyer F, Rietow R, Struve N, Mansour WY, Kriegs M, Petersen C, Betz C, Rothkamm K, Rieckmann T. A Lack of Effectiveness in the ATM-Orchestrated DNA Damage Response Contributes to the DNA Repair Defect of HPV-Positive Head and Neck Cancer Cells. Front Oncol 2022; 12:765968. [PMID: 35719921 PMCID: PMC9204973 DOI: 10.3389/fonc.2022.765968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Patients with human papillomavirus-positive squamous cell carcinoma of the head and neck (HPV+ HNSCC) have a favorable prognosis compared to those with HPV-negative (HPV−) ones. We have shown previously that HPV+ HNSCC cell lines are characterized by enhanced radiation sensitivity and impaired DNA double-strand break (DSB) repair. Since then, various publications have suggested a defect in homologous recombination (HR) and dysregulated expression of DSB repair proteins as underlying mechanisms, but conclusions were often based on very few cell lines. When comparing the expression levels of suggested proteins and other key repair factors in 6 HPV+ vs. 5 HPV− HNSCC strains, we could not confirm most of the published differences. Furthermore, HPV+ HNSCC strains did not demonstrate enhanced sensitivity towards PARP inhibition, questioning a general HR defect. Interestingly, our expression screen revealed minimal levels of the central DNA damage response kinase ATM in the two most radiosensitive HPV+ strains. We therefore tested whether insufficient ATM activity may contribute to the enhanced cellular radiosensitivity. Irrespective of their ATM expression level, radiosensitive HPV+ HNSCC cells displayed DSB repair kinetics similar to ATM-deficient cells. Upon ATM inhibition, HPV+ cell lines showed only a marginal increase in residual radiation-induced γH2AX foci and induction of G2 cell cycle arrest as compared to HPV− ones. In line with these observations, ATM inhibition sensitized HPV+ HNSCC strains less towards radiation than HPV− strains, resulting in similar levels of sensitivity. Unexpectedly, assessment of the phosphorylation kinetics of the ATM targets KAP-1 and Chk2 as well as ATM autophosphorylation after radiation did not indicate directly compromised ATM activity in HPV-positive cells. Furthermore, ATM inhibition delayed radiation induced DNA end resection in both HPV+ and HPV− cells to a similar extent, further suggesting comparable functionality. In conclusion, DNA repair kinetics and a reduced effectiveness of ATM inhibition clearly point to an impaired ATM-orchestrated DNA damage response in HPV+ HNSCC cells, but since ATM itself is apparently functional, the molecular mechanisms need to be further explored.
Collapse
Affiliation(s)
- Sabrina Köcher
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Henrike Barbara Zech
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred-Scheel Cancer Career Center HaTriCS, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Leonie Krug
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Fruzsina Gatzemeier
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sabrina Christiansen
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Felix Meyer
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ruth Rietow
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Research Department, Cell and Gene Therapy, Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Nina Struve
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred-Scheel Cancer Career Center HaTriCS, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Wael Yassin Mansour
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred-Scheel Cancer Career Center HaTriCS, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Malte Kriegs
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Cordula Petersen
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Betz
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kai Rothkamm
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thorsten Rieckmann
- Department of Otorhinolaryngology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- *Correspondence: Thorsten Rieckmann,
| |
Collapse
|
18
|
Patient derived ex vivo tissue slice cultures demonstrate a profound DNA double-strand break repair defect in HPV-positive oropharyngeal head and neck cancer. Radiother Oncol 2022; 168:138-146. [DOI: 10.1016/j.radonc.2022.01.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/11/2022] [Accepted: 01/16/2022] [Indexed: 12/11/2022]
|